Richard:
>But I guess you are referring to higher levels of macroevolution. Since we
>know that speciation occurs, and the fossil record shows patterns of small
>changes building up into larger changes over long periods of time, the onus
>is on anti-evolutionists to show that some barrier exists which prevents
>small changes from building up in this way.
Bertvan:
Hi Richard, artificial selection is many times more efficient than natural
selection. I wonder how many generations without producing anything but
deformed fruit flies before scientists begin to suspect the existence of such
a barrier?
Bertvan
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